重新编译plsql中的无效对象或者指定的对象 的方法
oracle tips, tricks & scripts
1. topic: compiling invalid objects:
oracle8i and oracle9i provides a script called utlrp.sql located in $oracle_home/rdbms/admin which can be used anytime to recompile all exisiting pl/sql modules (procedure, functions,packages,triggers, types, and views) in a database.
编译无效的对象：
$oracle_home/rdbms/admin/utlrp.sql
或者
编译指定的对象：
过程：
alter procedure procedure_name compile;
函数：
alter function function_name compile;
包：
alter package package_name compile;
包体:
alter package package_name compile body;